🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.77 AU - 1.21 AU

Year: 363 Days

Day: 43.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,605,186 km

• M1: 631,752 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.1 AU - 1.16 AU

Year: 443 Days

Day: 43.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.46 AU - 4.44 AU

Year: 2896 Days

Day: 20.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 9

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.08 AU - 10.04 AU

Year: 10906 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,605,186 km

• M1: 113,694 km (0.056 R)
• M2: 245,939 km (0.089 R)
• M3: 318,195 km (0.096 R)
• M4: 429,645 km (0.102 R)
• M5: 522,994 km (0.081 R)
• M6: 713,881 km (0.042 R)
• M7: 1,184,067 km (0.096 R)
• M8: 1,415,046 km (0.102 R)
• M9: 1,487,152 km (0.104 R)
• M10: 1,660,536 km (0.051 R)
• M11: 1,946,268 km (0.089 R)
• M12: 2,054,278 km (0.026 R)
• M13: 2,712,957 km (0.098 R)
• M14: 2,803,614 km (0.059 R)
• M15: 3,050,001 km (0.085 R)
• M16: 3,175,963 km (0.113 R)
• M17: 3,335,733 km (0.062 R)
• M18: 4,491,826 km (0.067 R)
• M19: 4,707,845 km (0.078 R)
• M20: 5,038,157 km (0.093 R)
• M21: 5,490,391 km (0.083 R)
• M22: 5,605,582 km (0.049 R)
• M23: 6,034,479 km (0.077 R)
• M24: 6,193,202 km (0.113 R)
• M25: 6,474,147 km (0.077 R)
• M26: 6,882,699 km (0.114 R)
• M27: 7,768,019 km (0.119 R)
• M28: 8,510,772 km (0.051 R)
• M29: 8,733,524 km (0.101 R)
• M30: 10,063,299 km (0.104 R)
• M31: 11,113,626 km (0.068 R)
• M32: 11,308,253 km (0.05 R)
• M33: 11,553,294 km (0.074 R)
• M34: 12,449,834 km (0.113 R)
• M35: 14,627,231 km (0.114 R)
• M36: 15,055,081 km (0.075 R)
• M37: 16,033,002 km (0.093 R)
• M38: 17,538,106 km (0.095 R)
• M39: 17,594,804 km (0.103 R)
• M40: 17,821,744 km (0.036 R)
• M41: 18,049,881 km (0.106 R)
• M42: 18,681,932 km (0.076 R)
• M43: 19,087,940 km (0.102 R)
• M44: 19,146,134 km (0.114 R)
• M45: 19,379,656 km (0.118 R)
• M46: 19,731,810 km (0.095 R)
• M47: 20,085,908 km (0.112 R)
• M48: 22,685,470 km (0.075 R)
• M49: 23,804,612 km (0.07 R)
• M50: 23,930,124 km (0.061 R)
• M51: 24,307,859 km (0.096 R)
• M52: 24,814,547 km (0.104 R)
• M53: 27,006,754 km (0.094 R)
• M54: 27,268,700 km (0.05 R)
• M55: 27,334,224 km (0.1 R)
• M56: 27,861,107 km (0.116 R)
• M57: 28,991,918 km (0.098 R)
• M58: 30,613,559 km (0.041 R)
• M59: 31,160,788 km (0.104 R)
• M60: 32,821,324 km (0.101 R)
• M61: 33,873,895 km (0.085 R)
• M62: 33,944,355 km (0.113 R)
• M63: 35,151,311 km (0.102 R)
• M64: 36,011,798 km (0.04 R)
• M65: 36,879,166 km (0.096 R)
• M66: 37,826,570 km (0.076 R)
• M67: 38,634,398 km (0.077 R)
• M68: 38,855,803 km (0.09 R)
• M69: 40,866,548 km (0.12 R)
• M70: 41,846,713 km (0.095 R)
• M71: 42,074,102 km (0.12 R)
• M72: 43,446,513 km (0.113 R)
• M73: 43,984,168 km (0.101 R)
• M74: 45,066,059 km (0.094 R)
• M75: 45,532,506 km (0.114 R)
• M76: 46,313,257 km (0.115 R)
• M77: 46,626,964 km (0.103 R)
• M78: 47,413,998 km (0.092 R)
• M79: 48,046,797 km (0.089 R)
• M80: 48,205,371 km (0.094 R)
• M81: 49,080,967 km (0.064 R)
• M82: 49,240,738 km (0.066 R)
• M83: 49,480,693 km (0.051 R)
• M84: 50,042,283 km (0.084 R)
• M85: 52,227,609 km (0.101 R)
• M86: 52,962,882 km (0.104 R)
• M87: 53,126,841 km (0.111 R)
• M88: 54,031,161 km (0.108 R)
• M89: 54,196,167 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,233 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit